 <!-- 注册
 1. vue始终在用双向绑定的思想来准备前后端交互，每一个vue都会定义好变量给 表单（form）或者表格（table）中的html元素的值绑定
-->
<template>
  <div><!-- element组件库的Dialog对话框默认可以通过点击 modal 关闭 Dialog，即点击空白处弹框可关闭。 -->
    <!-- :visible.sync 子组键改变父组件的值 控制子组件的显示-->
    <el-dialog title="标题名" :visible.sync="dialogIsShow" :before-close="handleClose" :close-on-click-modal="false">
      <!--图片上传开始-->
      <div style="position: absolute;top:83px;left:300px;" v-show="oldImg">
        <img :src="getImgUrl(this.chef.cimg)" style="width: 146px;height: 146px;border-radius: 4px"/>
      </div>      <el-form   label-width="120px"  ref="editTeacherUploadForm">
        <!-- 代码中的1表示第几个 和引入js的type变量对应 -->
        <el-form-item label="头像">
          <el-upload
            class="upload"
            :action="getUploadUrl"
            list-type="picture-card"
            :limit="1"
            accept="image/*"
            :on-change="(file,fileList)=>{imgHandleChange(file,fileList,1,this,'editTeacherUploadForm','chef')}"
            :on-remove="(file,fileList)=>{imgHandleRemove(1,this)}"
            :on-before="(file,fileList)=>{imghandleBeforeUpload(file,1,this)}"
            :auto-upload="false"
            :file-list="fileList[0]"
            ref="file1">
            <i class="el-icon-plus"></i>
          </el-upload>
          <!--<viewer-dialog ref="viewer" :images="imagesUp"></viewer-dialog>-->
        </el-form-item>
        <!-- 图片上传结束-->
      </el-form>
       <el-form  :model="chef" label-width="80px" :rules="editChefRules" ref="editChefForm">
        <el-form-item label="编号" prop="cno">
          <el-col :span="4">
           <el-input v-model="chef.cno"></el-input>
          </el-col>
        </el-form-item>
       <el-form-item label="状态">
        <el-col :span="3">
          <el-select v-model="chef.cstate" placeholder="请选择">
          <el-option v-for="(chefgroup,index) in allChefGroup" :key="chefgroup.num" :label="chefgroup.chefName" :value="chefgroup.chefName"/>
            </el-select>
      </el-col>
      </el-form-item>
       <el-form-item label="厨师名称" prop="cname">
        <el-col :span="8">
           <el-input v-model="chef.cname"></el-input>
        </el-col>
       </el-form-item>
       <el-form-item label="电话" prop="cphone">
         <el-col :span="4">
          <el-input v-model="chef.cphone"></el-input>
          </el-col>
        </el-form-item>
       </el-form>
       <span>
       <el-button type="success" @click="editChef('editChefForm')">编辑</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
  import rules from "../../../../static/js/validator/rules.js"
  import utils from "../../../../static/js/utils/upload.js"
  import api from "../../../../axios/api";
    export default {
      name: "editChef",
      data(){
        return {
          oldImg: false,
          //上传使用
          fileList: [[],[],[]], //缓存区文件
          uploadFile:[[],[],[]], //  上传用文件
          formData:{files:[]},
          imagesUp:null,
          //上传使用结束
          chef:{},
          dialogIsShow: false,
          allChefGroup:[{num:0,"chefName":"忙碌"},{num:1,"chefName":"空闲"}],
          editChefRules:{cname:[{required:true,message:"球队名称不能为空",trigger:'blur'},
              {max:20,min:2,message:'长度异常 长度在2-20之间',trigger:'blur'},{pattern:/^[\u0391-\uFFE5A-Za-z]+$/,message:'厨师名称必须为中文',trigger:'blur'}],
            cid:[{required:true,message:"ID不能为空",trigger:'blur'},{max:10,min:1,message:'长度异常 长度在1-10之间',trigger:'blur'},{ pattern:/^\d+$|^\d+[.]?\d+$/,message:'ID必须为数字',trigger:'blur'}],
            cphone:[{required:true,message:"电话不能为空",trigger:'blur'},{trigger:'blur',pattern:/^[1][3,4,5,6,7,8,9][0-9]{9}$/,message:'电话必须为11位'}],
          }
        }
      },
      methods: {
        getImgUrl: function (cimg) {
          return  "/api/upload/images/chef/" + cimg;
        },
        editChef:function(editChefForm){
          this.$refs[editChefForm].validate(valid => {//此处refs对象和标签上的ref对应
            if (valid) {
              this.setDataFromAxios()
              //如果通过验证 to do...
              console.log(this.chef);
              alert(this.chef.cname+"编辑成功");
              this.handleClose();
            } else {
              console.log('error submit!!')
              return false
            }
          })},
        //页面初始化时加载的事件
        init(chef) {
          this.fileList = [[],[],[]] //缓存区文件
          this.uploadFile = [[],[],[]],
          this.dialogIsShow = true;
          this.chef = chef;
          console.log(chef);
          if(this.chef.cimg!=null&&this.chef.cimg!=''){
            this.oldImg = true;
          }
        },

        //关闭页面
        handleClose() {
          this.dialogIsShow = false;
          //给父组件传参
          this.$emit("dialogIsShow", this.dialogIsShow);
        },
        setDataFromAxios:function(){
          //为什么要封装一下方法 1.每个vue组件有自己的一些参数处理，简化调用本来这个setDataFromAxios这个方法属于api 重新封装就属于当前页面
          api.setDataFromAxios("/api/chefController/updateChef",this.chef,"post")
            .then(res=>{
              this.oldImg = false;
              this.$message.info("上传图片成功!");
              this.leagues = res.leagues});//.then方法 就是当服务器有返回的时候执行回调函数，对比jquery的ajax success:function（data）
        },
        imghandleBeforeUpload(file,type,vm) {

          return utils.UPLOAD.Upload().handleBeforeUpload(file,type,vm);
        },
        imgHandleChange(file, fileList, type,vm,modelName,name) {
          if(vm.fileList[type].length!=0){
            alert("请先删除再提交")
          }
          return utils.UPLOAD.Upload().handleChange(file, fileList, type,vm,modelName,name);
        },
        imgHandleRemove(type,vm) {

          return utils.UPLOAD.Upload().handleRemove( type,vm);
        },
        uploadImg:function(modelName,name){
          //  使用formdata格式
          let formData = new FormData();
          formData.append("model",modelName);//图片上传子目录
          console.log(formData);
          console.log(this.formData.files[name]);
          if (this.formData.files[name]) {
            formData.append("file", this.formData.files[name]);
          }
          console.log("----------------------------");
          console.log(formData);
          //为什么要封装一下方法 1.每个vue组件有自己的一些参数处理，简化调用本来这个setDataFromAxios这个方法属于api 重新封装就属于当前页面
          api.setDataFromAxios("/api/uploadImg",formData,"post",{headers: { "Content-Type": "multipart/form-data" }})
            .then(dto=>{
              this.oldImg = false;
              this.$message.info("上传图片成功!");
              if(dto.code==200){
                this.chef.cimg = dto.obj;
              }
            });//.then方法 就是当服务器有返回的时候执行回调函数，对比jquery的ajax success:function（data）
        },
      },
      computed:{
        getUploadUrl(){
          return "/api/uploadImg";
        }
      },

      //监听
      watch: {
        dialogisShow(newValue, oldValue) {
          this.dialogisShow = newValue;
        }
      }

      }
</script>

<style scoped>

</style>
